Individual Calculations March 2011
 Bhattacharya, Niladri Shekhar  Total change: 31.50  Rating chartPersonal card
 KATNI OPEN INTERNATIONAL RATING CHESS CHAMPIONSHIP MP IND 2010-12-23
RcRownchangeKK*chgGame
 1912 2132 4.50 7 -0.82 15 -12.30 
  Suraj, Jaiswal 1732  * IND1.0010.08151.20 
  Rishabh, Mishra 1933 IND1.0010.24153.60 
  Ajay, Virwani 2083 IND0.501-0.0715-1.05 
  Yogesh, Gautam 1997 IND0.501-0.1815-2.70 
  Ravikant, Sharma 1904 IND0.001-0.7915-11.85 
  Pradeep, Mishra 1738 IND0.501-0.4215-6.30 
  Khan, Md Raisudin 2000 IND1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 09th International Open Chess tmt - 2011 New Delhi IND 2011-01-07
RcRownchangeKK*chgGame
 2102 2119 6.50 8 2.49 15 37.35 
  Goyal, Arunima 1719  * IND0.501-0.4215-6.30 
  Adarsh, Shrivastava 1719  * IND1.0010.08151.20 
  Rahul, Lamba 1828 IND1.0010.15152.25 
  Narayanan, Srinath m2314 IND1.0010.751511.25 
  Koshy, Varugeese m2309 IND0.001-0.2515-3.75 
  Minhazuddin, Ahmed f2419 BAN1.0010.851512.75 
  Dahale, Atul 2126 IND1.0010.51157.65 
  Navin, Kanna T U 2383 IND1.0010.821512.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 Kolkata IND 2011-02-15
RcRownchangeKK*chgGame
 1970 2119 6.50 9 0.43 15 6.45 
  Sarkar, Arna 1719  * IND1.0010.08151.20 
  Tapan, Kr Ghosh 1865 IND1.0010.19152.85 
  Chakrabarti, Tamal 2027 IND1.0010.37155.55 
  Rajib, Gharai 1972 IND1.0010.30154.50 
  Das, Sayantan f2278 IND0.001-0.2915-4.35 
  Debarshi, Mukherjee 1912 IND1.0010.23153.45 
  Ghosh, Diptayan f2180 IND0.001-0.4215-6.30 
  Dilip, Das 2021 IND0.501-0.1315-1.95 
  Ajoy, Nath Ray 1755 IND1.0010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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